KENT ARMSTRONG 2 BAND ACTIVE BASS EQ

2 Band Active EQ Circuit. This preamp is custom designed exclusively for bass to improve its tonal quality and decrease output impedance what eliminates treble loss. Increases punch and sustain. Features two center detent mini pots offering Bass cut and boost and Treble cut and boost. The pots are solid shaft for knobs that have set screws in them.

Bass + - 15dB at 40Hz, Treble + - 15dB at 6kHz. Preamp operates with a single 9V battery and current consumption is around 0.4 mA.